Hyperpolarization of the quiescent heart and inhibition of the heart beat by vagal impulses.
D000818:Animals; D001001:Anura; D004558:Electric Stimulation; D005071:Evoked Potentials; D006321:Heart / Q000502:physiology*; D008564:Membrane Potentials; D011189:Potassium Chloride; D011674:Pulse; D012965:Sodium Chloride; D014630:Vagus Nerve / Q000502:physiology*
D012965:Sodium Chloride; D011189:Potassium Chloride